Phosphorus/nitrogen co-doped hollow carbon fibers enabling
Abstract Potassium-ion hybrid capacitors (PIHCs) rec-oncile the advantages of batteries and supercapacitors, exhibiting both good energy density and high-power den-sity. However, the
Two-dimensional nitrogen and phosphorus co-doped
As a proof of concept, a potassium-ion capacitor assembled using this carbon anode yields a high energy density of 107 Wh kg-1, a maximum power density of 18.3 kW kg-1, and ultra-long
Phosphorus and nitrogen co-doped reduced graphene oxide as
mers with an alternation of phosphorous and nitrogen atoms9,10 with different chemical structures and functionalities and can be used as precursors to prepare carbon
Nitrogen and phosphorous co-doped hierarchical meso
Luan Y, Hu R, Fang Y, et al. Nitrogen and phosphorus dual-doped multilayer graphene as universal anode for full carbon-based lithium and potassium ion capacitors. Nano
Nitrogen, Phosphorus Co-doped Carbon Obtained
The organic xerogel was synthesized from the polymerization reaction of a kind of amino acid, tyrosine, and pyrrole-2-carbaldehyde using phosphoric acid as the catalyst and phosphorus source. Nitrogen (N) and
Nitrogen, phosphorus co-doped eave-like hierarchical porous carbon for
Herein, a novel N, P co-doped eave-like hierarchical porous carbon (NP-EHPC) for CDI is reported. To prepare the NP-EHPC, the core–shell ZIF-8@AF particles are first prepared
Rich-phosphorus/nitrogen co-doped carbon for
Herein, a phosphorus and nitrogen co-doped carbon material (PNC) with a wide layer spacing (0.381 nm) and high content of phosphorus (1.27 at%) and nitrogen (6.37 at%) was synthesized with non-toxic pyrrole and phytic acid as the
Nitrogen and phosphorus Co-doped porous carbon: Dopant,
In particular, nitrogen-phosphorus co-doped porous carbon (N/P–C) has received much attention in the past few years. (SCs), metal-ion hybrid capacitors (HC), metal-ion
Robust and Fast Lithium Storage Enabled by Polypyrrole-Coated Nitrogen
Herein, polypyrrole-coated nitrogen and phosphorus co-doped hollow carbon nanospheres (NPHCS@PPy) were synthesized by a facile method and employed as anode
Facile Synthesis of Hierarchically Porous N/P Codoped
We developed a CaCO3-assistant technique for the fabrication of nitrogen/phosphorus codoped hierarchical porous carbons.
Robust and Fast Lithium Storage Enabled by Polypyrrole-Coated Nitrogen
Herein, polypyrrole-coated nitrogen and phosphorus co-doped hollow carbon nanospheres (NPHCS@PPy) were synthesized by a facile method and employed as anode
Nitrogen and phosphorus co-doped carbon hollow spheres
Nitrogen and phosphorus co-doped carbon hollow spheres derived from polypyrrole for high-performance supercapacitor electrodes. Author links open overlay panel
Self-Supported Carbon Nanofiber Films with High-Level Nitrogen
It is a challenge to achieve the high power/energy densities of portable and flexible energy storage devices. Here, an advanced lithium-ion capacitor (LIC) and sodium-ion
Facile preparation of nitrogen, oxygen and sulfur co-doped
Heteroatoms doped porous carbon materials exhibit enormous potentiality in the field of energy storage field. Herein, we developed a facile strategy for preparing
Two-dimensional nitrogen and phosphorus co-doped
This article discusses the development of a two-dimensional nitrogen and phosphorus co-doped mesoporous carbon-graphene nanosheets anode for high-performance
Nitrogen, phosphorus co-doped holey rGO as a cathode
Herein, we use an easy and low-cost hydrothermal method to create a 3D nitrogen and phosphorus co-doped holey rGO (NPHG) aerogel. In a half-cell system, NPHG delivers a
Robust and Fast Lithium Storage Enabled by Polypyrrole-Coated Nitrogen
Polypyrrole-Coated Nitrogen and Phosphorus Co-Doped Hollow Carbon Nanospheres for Lithium-Ion Capacitors. Front. Chem. 9:760473. doi: 10.3389/fchem.2021.760473 Frontiers in
Nitrogen, phosphorus co-doped mesoporous carbon materials as efficient
Carbon, phosphorus or nitrogen-doped carbon and nitrogen, and phosphorus co-doped carbon materials were successfully synthesized. The scanning electron microscopy
Frontiers | Nitrogen and Phosphorus Co-doped
In this work we have fabricated the nitrogen and phosphorus co-doped microporous derived carbon for supercapacitor application. The reason why biomass derived carbon materials can show excellent capacitance
Rich-phosphorus/nitrogen co-doped carbon for boosting the
Rich-phosphorus/nitrogen co-doped carbon for boosting the kinetics of potassium-ion hybrid capacitors†. Zhenyu Xie a, Jiannian Xia ab, Daping Qiu a, Jinying Wei ab, Min Li a, Feng
Nitrogen-phosphorous co-doped porous carbon from cross
Herein, we report co-doped porous carbon with nitrogen-phosphorous derived from cross-linked polyvinyl alcohol and polyvinylpyrrolidone (AC-PA/PP/AP-x) polymers
Phosphorus/nitrogen co-doped hollow carbon fibers enabling
Herein, the porous nitrogen-and-phosphorus co-doped carbon material are prepared using the O2-NH3 reactive pyrolysis of cellulose with the additional phosphating
Nitrogen, Phosphorus co-doped holey rGO as a cathode
Request PDF | On Sep 1, 2023, Suaad A. Alomari and others published Nitrogen, Phosphorus co-doped holey rGO as a cathode material for Li-ion capacitors (LICs) | Find, read and cite all the
Phosphorus and nitrogen co-doped microcrystalline graphite
In this study, we developed a carbon-coated phosphorus‑nitrogen co-doped microcrystalline graphite by acid-base neutralization. The double doping provides more active
(PDF) Porous Nitrogen and Phosphorus Co-doped Carbon
Here, we describe a mesoporous carbon foam co-doped with nitrogen and phosphorus that has a large surface area of ∼1,663 m(2) g(-1) and good electrocatalytic
Nitrogen and phosphorous co-doped carbon nanotubes for high
Nitrogen and phosphorous dual-doped carbon nanotubes (N,P/CNT) have been grown in a single-step direct synthesis process by CVD method using iron-loaded mesoporous
Nitrogen/phosphorus co-doped ultramicropores hard carbon
In our work, nitrogen (N)/phosphorus (P) co-doped ultramicropores (≈0.5 nm) hard carbon spheres (NPUCS) with the boosted pyridinic-N content are successfully prepared.
Nitrogen and phosphorus co-doped carbon for improving
As compared with the pristine carbon obtained by the direct pyrolysis of cellulose, the capacity of nitrogen-and-phosphorus co-doped carbon rises from 140 to 253 mAh g −1,
Bifunctional heterostructured nitrogen and phosphorus co-doped
Here we adopt a facile strategy for bifunctional catalysts with controllable modulation of the structure and composition of Co 2 P with enhanced electrocatalytic activity.
Phosphorus/nitrogen co-doped hollow carbon fibers enabling
However, the low-rate performance and poor cycle stability of battery-type anodes hinder their practical application. Herein, phosphorus/nitrogen co-doped hollow carbon
One-step green synthesis of nitrogen and phosphorus co-doped
Request PDF | One-step green synthesis of nitrogen and phosphorus co-doped pitch-based porous graphene-like carbon for supercapacitors | Using coal tar pitch (CTP), a
(PDF) Two-dimensional nitrogen and phosphorus co
Two-dimensional nitrogen and phosphorus co-doped mesoporous carbon-graphene nanosheets anode for high-performance potassium-ion capacitor April 2023 Energy Materials
Ultrahigh rate capability supercapacitors based on
The phosphorus (P) and nitrogen (N) co-doped graphene (PNG) electrode materials are prepared by a one-step hydrothermal method and look like tremella with bent and wrinkled structures, which facilitates the construction of a
Nitrogen and phosphorus Co-doped porous carbon: Dopant,
Here, we report a facile preparation of nitrogen and phosphorus heteroatoms co‐doped hierarchically porous and cross‐linked SiO x /C composite nanosheet architectures
Nitrogen/phosphorus co-doped porous carbon materials for supercapacitor
We demonstrate a facile and effective approach to prepare nitrogen/phosphorus co-doped porous carbon materials by means of carbonizing cyclomatrix polyphosphazene, which is synthesized
Phosphorus and Nitrogen Codoped Carbon
The development of high-performance electrode materials is one of the effective strategies to enable Li-ion capacitors (LICs) to achieve a high energy density at a high power density. Herein, we present the preparation of
6 FAQs about [Nitrogen-phosphorus co-doped capacitor]
What is a porous nitrogen-and-phosphorus co-doped carbon material?
Herein, the porous nitrogen-and-phosphorus co-doped carbon material are prepared using the O 2 3 −1 −1 at 20 A g −1 ). Under the guidance of theoretical simulation, the enhancement of potassium storage capacity and kinetics is explored by combining spectral characterization and electrochemical research.
Can nitrogen-and-phosphorus co-doped hard carbon materials improve potassium storage performance?
Porous nitrogen-and-phosphorus co-doped hard carbon materials are prepared using the reactive pyrolysis of cellulose. The nitrogen-and-phosphorus co-doped carbon demonstrates high capacity and rate performances. The nitrogen-and-phosphorus co-doping is proposed to improve the potassium storage performance of hard carbon materials.
Is mesoporous carbon a supercapacitor electrode?
Nitrogen and phosphorus co-doped cubic ordered mesoporous carbon as a supercapacitor electrode material with extraordinary cyclic stability. J Mater Chem A, 2015, 3: 18001–18009
What is the energy density of carbon nanosphere anode & activated carbon cathode?
An LIC fabricated with the carbon nanosphere anode and an activated carbon cathode yields a high energy density of 103 W h kg −1, an extremely high power density of 44,630 W kg −1, and long-term cyclability of over 10,000 cycles.
Is graphene a universal anode for lithium ion capacitors?
Electrochim Acta, 2020, 359: 136898 Luan Y, Hu R, Fang Y, et al. Nitrogen and phosphorus dual-doped multilayer graphene as universal anode for full carbon-based lithium and potassium ion capacitors.
Are lithium and sodium ion capacitors based on recycled olive pits?
New Carbon Mater, 2021, 36: 253–277 Ajuria J, Redondo E, Arnaiz M, et al. Lithium and sodium ion capacitors with high energy and power densities based on carbons from recycled olive pits.